68727889

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 75081600

約数和(自身を除く): 6353711

約数列:

[1, 17, 43, 149, 631, 731, 2533, 6407, 10727, 27133, 94019, 108919, 461261, 1598323, 4042817, 68727889]

約数ペア:

[(1, 68727889), (17, 4042817), (43, 1598323), (149, 461261), (631, 108919), (731, 94019), (2533, 27133), (6407, 10727)]